Comment Re:OBD reader/logger (Score 2) 356
Actually, just the logger for this might not be a bad idea. The concept of a "good gui" goes infinitely further than "something with a database", but I think a lot of people would be interested in this. Ask people in the autocross/gymkhana communities. You'll want to correlated it to things like GPS and g-force sensors. Could be very interesting. I've seen real-time systems like this, but it might be VERY interesting to do this for a complete analysis after a run.